dnf: Add support for state parameter in custom repos

This allows us to remove repo files if necessary.

Change-Id: I113ed858fb87d3ace093a92bf52bb772f5142219

ansible/roles/dnf/tasks/custom-repo.yml

@@ -20,6 +20,7 @@
     proxy_username: "{{ item.value.proxy_username | default(omit)}}"
     repo_gpgcheck: "{{ item.value.repo_gpgcheck | default(omit)}}"
     sslverify: "{{ item.value.sslverify | default(omit)}}"
+    state: "{{ item.value.state | default(omit)}}"
   with_dict: "{{ dnf_custom_repos }}"
   register: register_dnf_command
   retries: 3

releasenotes/notes/dnf-repo-state-39f6cc69d7a45faf.yaml

+---
+features:
+  - |
+    Add support for a ``state`` parameter in repositories listed in
+    ``dnf_custom_repos``.